CN2647637Y - Mixed power vehicle dynamic assembly - Google Patents
Mixed power vehicle dynamic assembly Download PDFInfo
- Publication number
- CN2647637Y CN2647637Y CN 03248005 CN03248005U CN2647637Y CN 2647637 Y CN2647637 Y CN 2647637Y CN 03248005 CN03248005 CN 03248005 CN 03248005 U CN03248005 U CN 03248005U CN 2647637 Y CN2647637 Y CN 2647637Y
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- motor
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- clutch
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a power assembly for the hybrid vehicle, and includes an engine, a clutch, a clutch motor, a gear box, rear wheel driving shafts, a rear axle differential, a rear driving axle, rear wheels, a entire car controller, a clutch pedal, a brake pedal, an accelerator pedal, motors, a motor reducer, a motor controller, a front axle differential, a front driving axle, front wheels, a battery manager and a battery assembly. The engine is connected with the rear wheels through the clutch, the gear box, the rear wheel driving shafts, the rear axle differential and the rear driving axle; the motor is connected with the front wheels through the motor reducer, the front axle differential and the front driving axle. The utility model has the advantage of reduced oil consumption and discharge, and is characterized in recycling the braking energy.
Description
Technical field the utility model belongs to a kind of hybrid vehicle, is specifically related to the structural development of hybrid power automobile power assembly.
Background technology is often used combustion engine and direct motor drive automobile in field of hybrid electric vehicles.At present, existing hybrid vehicle mostly is two-wheel drive.Because the Parking of hybrid vehicle or of short duration parking and light load operating mode can cause a large amount of noxious emissions, compare with traditional fuel-engined vehicle, advantage is very not obvious; And make that when attempting to integrate driving engine and motor the layout of each parts seems very difficult on the automobile; Can not give full play to the characteristic of efficient, the energy-conservation and ultralow pollution of hybrid vehicle.
The summary of the invention technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, a kind of two pairs of wheels that adopt fuel engines and motor to drive automobile respectively are provided, reduce oil consumption and discharging and have the hybrid power automobile power assembly that braking energy reclaims function.
The technical scheme in the invention for solving the above technical problem is: it comprises driving engine, power-transfer clutch, clutch motor, change speed gear box, drive shaft of rear wheel, rear-axle differential, rear driving axle, trailing wheel, entire car controller, pedal of clutch, brake pedal, Das Gaspedal, motor, motor reducer, electric machine controller, front axle differential, front driving axle, front-wheel, battery manager and battery, described driving engine passes through power-transfer clutch, change speed gear box, drive shaft of rear wheel, rear-axle differential, rear driving axle links to each other with the trailing wheel of automobile, and described motor passes through motor reducer, front axle differential, front driving axle links to each other with the front-wheel of automobile.
As further improvement of the utility model, be connected with the traction avant axle between the output shaft of described motor reducer and the front axle differential.
Described power-transfer clutch is an electric clutch.
Described driving engine is provided with engine load sensor, change speed gear box is provided with gear position sensor, brake pedal is provided with brake pedal position sensor, Das Gaspedal is provided with accelerator pedal position sensor, and engine load sensor, gear position sensor, brake pedal position sensor and accelerator pedal position sensor link to each other with entire car controller.
The utility model also is provided with vacuum pump, and described vacuum pump links to each other with motor reducer.
The utility model employing driving engine and motor are as the propulsion source of automobile, the a pair of wheel of engine-driven car, another of electromobile are to wheel, and its advantage is arrangement convenience, cancel the auxiliary gear box that four-wheel drive system adopts usually, reduced the weight and the cost of car.Adopted with selecting the four wheel drive technology, by the control of entire car controller, when vehicle when good road surface is travelled, can adopt the two-wheel drive mode, also can adopt the four wheel drive mode; In case when control system monitors tyre skidding (front and back wheel speed has bigger difference), will automatically switch to the four wheel drive mode.Two propulsions source are by the management of entire car controller, look the road surface situation automatically two drive and 4 wheel driven between change, can realize the function of not only independent but also cooperation operation, need not manually to do any adjustment, energy-saving safe.When automobile stops, can allow engine off, thus the idling operation of cancellation engine emission difference and high oil consumption; When automobile during at brish acceleration, electrical motor can provide auxiliary torque, thereby has avoided brish acceleration, maximum discharge and the high oil consumption operating mode of driving engine.The arrangement space of the utility model parts is also relatively loose.
The utility model adopts vacuum pump to link to each other with motor reducer, because this hybrid vehicle is in the middle of operational process, the operating mode that tail-off can occur, because the vacuum propulsion source of the brake gear of orthodox car is taken from engine intake manifold, therefore the traditional vacuum propulsion source can not provide vacuum power under the situation of tail-off, and the utility model links to each other vacuum pump with motor reducer, as long as automobile is in the middle of operation, motor reducer will drive vacuum pump, thereby provides vacuum power for automobile braking device.
Motor is under the control of entire car controller to electric machine controller, mode of operation can be switched between the generating/electronic, during as electrical motor, can drive wheels, during as electrical generator, can catch the braking automobile energy and battery is charged, when being braking automobile, motor and battery are at electric machine controller, under the control of battery manager and entire car controller, motor switches to electrical generator, and automobile kinetic energy is by the friction of ground and wheel, pass through drive axle again, motor reducer provides power generation torque to motor, and generator for electricity generation charges the battery, thereby reaches the purpose that braking energy reclaims.When battery manager detects battery electric quantity when low, also can motor be converted into electrical generator by entire car controller, battery is charged; Monitoring by battery management system is switched the generating/motoring condition of motor the carrying capacity that keeps battery and is realized motor-driven function under the control of entire car controller.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the partial enlarged drawing at Figure 1A place.
Fig. 3 is the scheme drawing that the utility model braking energy reclaims.
Each label is represented among the figure: 1, driving engine, 2, front-wheel, 3, front axle differential, 4, pedal of clutch 5, brake pedal, 6, Das Gaspedal, 7, entire car controller, 8, change speed gear box, 9, clutch motor, 10, motor, 11, electric machine controller, 12, rear-axle differential, 13, rear driving axle, 14, battery, 15, battery manager, 16, drive shaft of rear wheel, 17, motor reducer, 18, gear position sensor, 19, power-transfer clutch, 20, engine load sensor, 21, front driving axle, 22, vacuum pump, 23, the motor reducer output shaft, 24, trailing wheel, 25, the traction avant axle.
The specific embodiment: as shown in the figure, battery manager 15, drive shaft of rear wheel 16, motor reducer 17, gear position sensor 18, power-transfer clutch 19, engine load sensor 20, front driving axle 21 that the utility model comprises driving engine 1, front-wheel 2, front axle differential 3, pedal of clutch 4, brake pedal 5, Das Gaspedal 6, entire car controller 7, change speed gear box 8, clutch motor 9, motor 10, electric machine controller 11, rear-axle differential 12, rear driving axle 13, battery 14, battery 14 is monitored and managed, vacuum pump 22, trailing wheel 24, traction avant axle 25;
Power-transfer clutch 19 of the present utility model has adopted electric clutch, and it can be according to the requirement of automobile running working condition, realize under the control of vehicle complete vehicle controller 7 between driving engine 1 and the change speed gear box 8 steady combination with separate.Motor reducer 17 is connected with vacuum pump 22, as long as automobile is in the middle of moving, motor reducer 17 will drive vacuum pump 22, for automobile braking device provides vacuum power.
As shown in Figure 3, automobile is in moderating process, entire car controller 7 switches to electrical generator by electric machine controller 11 with motor 10, automobile kinetic energy is by the friction of ground and front-wheel 2, again by front driving axle 21, motor reducer 17 provides power generation torque for motor 10, and generator for electricity generation gives battery 14 chargings, thereby reaches the purpose that brake energy is caught.When battery manager 15 detects battery 14 electric weight when low, also can motor 10 be converted into electrical generator by entire car controller 7, in the middle of vehicle traveling process, battery 14 is charged.
Details are as follows for mode of operation of the present utility model:
The drive manner of the utility model vehicle and regular fuel car are just the same, and the control policy of entire car controller 7 is divided into three states with the work of vehicle: the driving engine state that works independently, hybrid power driving condition; The control of braking state.Whenever system only can be operated in a state.
1, the driving engine state that works independently: at this moment driving engine 1 can the individual drive vehicle, does not need motor 10 power-assisteds.Driving engine 1 is by power-transfer clutch 19, change speed gear box 8, drive shaft of rear wheel 16, rear-axle differential 12, the trailing wheel 24 of rear driving axle 13 driving automobiles.
2, hybrid power driving condition: be the state of frequent work of vehicle,, reduce oil consumption and discharging by rational power distribution.At this moment, driving engine 1 passes through power-transfer clutch 19, change speed gear box 8, and drive shaft of rear wheel 16, rear-axle differential 12, the trailing wheel 24 of rear driving axle 13 driving automobiles, motor 10 is by motor reducer 17, front axle differential 3, the front-wheel 2 of front driving axle 21 driving automobiles.
3, control of braking state: be by the lock torque of optimization drive motor and the relation between the brake pedal; More braking energy is reclaimed.Front-wheel 2 is by front driving axle 21, and motor reducer 17 provides power generation torque for motor 10, and this moment, motor 10 was converted to generator for electricity generation, charged the battery, thereby reached the purpose that brake energy is caught.When carrying out strong glancing impact, entire car controller 7 receives the signal of brake pedal sensor, by regulating electric machine controller 11, the power generation torque of expanded motor 10.Simultaneously, the 22 participation work of braking automobile vacuum pump are carried out the brake of traditional mechanical formula to vehicle.
Claims (5)
1, a kind of hybrid power automobile power assembly, comprise driving engine, power-transfer clutch, clutch motor, change speed gear box, drive shaft of rear wheel, rear-axle differential, rear driving axle, trailing wheel, entire car controller, pedal of clutch, brake pedal, Das Gaspedal, motor, motor reducer, electric machine controller, front axle differential, front driving axle, front-wheel, battery manager and battery, it is characterized in that described driving engine passes through power-transfer clutch, change speed gear box, drive shaft of rear wheel, rear-axle differential, rear driving axle links to each other with the trailing wheel of automobile, and described motor passes through motor reducer, front axle differential, front driving axle links to each other with the front-wheel of automobile.
2, hybrid power automobile power assembly according to claim 1 is characterized in that being connected with the traction avant axle between the output shaft of described motor reducer and the front axle differential.
3, hybrid power automobile power assembly according to claim 1 is characterized in that described power-transfer clutch is an electric clutch.
4, hybrid power automobile power assembly according to claim 1, it is characterized in that described driving engine is provided with engine load sensor, change speed gear box is provided with gear position sensor, brake pedal is provided with brake pedal position sensor, Das Gaspedal is provided with accelerator pedal position sensor, and engine load sensor, gear position sensor, brake pedal position sensor and accelerator pedal position sensor link to each other with entire car controller.
5, according to the described hybrid power automobile power assembly of arbitrary claim in the claim 1～4, it is characterized in that also being provided with vacuum pump, described vacuum pump links to each other with motor reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03248005 CN2647637Y (en) | 2003-06-13 | 2003-06-13 | Mixed power vehicle dynamic assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03248005 CN2647637Y (en) | 2003-06-13 | 2003-06-13 | Mixed power vehicle dynamic assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2647637Y true CN2647637Y (en) | 2004-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03248005 Expired - Lifetime CN2647637Y (en) | 2003-06-13 | 2003-06-13 | Mixed power vehicle dynamic assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2647637Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1304212C (en) * | 2005-03-11 | 2007-03-14 | 大连理工大学 | Series connection type hybrid power system |
| CN1304214C (en) * | 2005-03-11 | 2007-03-14 | 大连理工大学 | Integrated electromechanical parallel connection type hybrid power system |
| CN1304213C (en) * | 2005-03-11 | 2007-03-14 | 大连理工大学 | Parallel connection type hybrid power system |
| CN100423963C (en) * | 2006-08-10 | 2008-10-08 | 上海交通大学 | Hybrid drive system in type of multiple series connection stepless speed change |
| WO2010145200A1 (en) * | 2009-06-17 | 2010-12-23 | 上海捷能汽车技术有限公司 | Series/parallel bi-motor dual-clutch hybrid electrical driving unit for automobile |
| CN101970272A (en) * | 2007-07-06 | 2011-02-09 | F.波尔希名誉工学博士公司 | Hybrid vehicle |
| CN102529971A (en) * | 2012-02-17 | 2012-07-04 | 苏州海格新能源汽车电控***科技有限公司 | Anti-slip device for integral new-energy passenger vehicle controller and anti-slip method |
| CN108053747A (en) * | 2017-12-29 | 2018-05-18 | 湖南邦普汽车循环有限公司 | It is a kind of to remanufacture practical traning platform using abandoned car chassis integrated system |
-
2003
- 2003-06-13 CN CN 03248005 patent/CN2647637Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1304212C (en) * | 2005-03-11 | 2007-03-14 | 大连理工大学 | Series connection type hybrid power system |
| CN1304214C (en) * | 2005-03-11 | 2007-03-14 | 大连理工大学 | Integrated electromechanical parallel connection type hybrid power system |
| CN1304213C (en) * | 2005-03-11 | 2007-03-14 | 大连理工大学 | Parallel connection type hybrid power system |
| CN100423963C (en) * | 2006-08-10 | 2008-10-08 | 上海交通大学 | Hybrid drive system in type of multiple series connection stepless speed change |
| CN101970272A (en) * | 2007-07-06 | 2011-02-09 | F.波尔希名誉工学博士公司 | Hybrid vehicle |
| CN101970272B (en) * | 2007-07-06 | 2017-02-08 | F.波尔希名誉工学博士公司 | hybrid vehicle |
| WO2010145200A1 (en) * | 2009-06-17 | 2010-12-23 | 上海捷能汽车技术有限公司 | Series/parallel bi-motor dual-clutch hybrid electrical driving unit for automobile |
| CN102529971A (en) * | 2012-02-17 | 2012-07-04 | 苏州海格新能源汽车电控***科技有限公司 | Anti-slip device for integral new-energy passenger vehicle controller and anti-slip method |
| CN102529971B (en) * | 2012-02-17 | 2015-08-05 | 苏州海格新能源汽车电控***科技有限公司 | Integral new-energy passenger entire car controller is anti-slips by slope devices and methods therefor |
| CN108053747A (en) * | 2017-12-29 | 2018-05-18 | 湖南邦普汽车循环有限公司 | It is a kind of to remanufacture practical traning platform using abandoned car chassis integrated system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUNAN LIEBAO MOTORS CO., LTD. Free format text: FORMER OWNER: RESEARCH-DEVELOPMENT CENTRE, HUNAN CHANGFENG VEHICLE MANUFACTURING CO., LTD. Effective date: 20130321 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410014 CHANGSHA, HUNAN PROVINCE TO: 425001 YONGZHOU, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130321 Address after: 425001 No. 68, North cheetah Road, Lengshuitan District, Hunan, Yongzhou Patentee after: Hunan Liebao Automobile Co., Ltd. Address before: 410014 Hunan province Changsha Kui Tang Institute of Road No. 1, Changfeng automobile manufacturing Limited by Share Ltd R & D center Electric Institute Patentee before: Research & Development Center, Changfeng Vehicle Manufacturing Co., Ltd., Hunan |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130613 Granted publication date: 20041013 |